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multiple power supplies for AVR project
My AVR is connected to 3 pressure sensors on the Analog inputs. the sensors report 0 - 5 volts. The AVR is powered by a LDO 5v regulator and the sensors are powered by their own 5...
Thu. Mar 18, 2010 - 02:48 AM
MEGA1280 Data sheet, something I'm not understanding
The data sheet for the MEGA 1280 states that there are 12 PWM pins, Table 3-1 page 7. However, after rading the Port discriptions, there are 15 pwm pins. Port B = 4 Port E = 3...
Fri. Mar 12, 2010 - 03:11 PM
Eagel File needed
Looking for the ATMEGA1280 eagle file. Thanks
Wed. Mar 10, 2010 - 05:20 PM
Touch Screens: Suggestions, Recommendation, Opinions wanted
I'm getting into Visual interfacing with my AVR projects and I am selecting a Touch screen to prototype with. So far I have narrowed it down to 2 different ones that are within my...
Thu. Oct 22, 2009 - 04:28 PM
Splitting Serial
How can I split a serial TX line. What I want to do is connnect one AVR to a PC, but also send the TX from that AVR to the RX on another. Can I simply split it? Can't be that...
Thu. Sep 3, 2009 - 02:27 AM
Reading voltage
I want to us use an Analog input pin on an AVR to read a voltage from 0 to 30 volts. I'm thinking I will divide the incoming voltage equally 6 times to give me 0-5 volts to...
Thu. Aug 27, 2009 - 07:21 PM